package study.springcloud.discovery.consul.atuh;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Slf4j
@Component
public class WatchDogFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request,
                                    HttpServletResponse response,
                                    FilterChain filterChain) throws ServletException, IOException {
        String uri = request.getRequestURI();
        try {
            //
            doFilter(request, response, filterChain);
        } catch (Exception ex) {
            throw ex;
        } finally {
            log.info("[{}]", uri);
        }
    }
}
